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A parallelogram is cut by two sets of m ...

A parallelogram is cut by two sets of m lines parallel to its sides. The number of parallelogram then formed is

A

`""^(m)C_(2) xx ""^(m)C_(2)`

B

`2(""^(m+2)C_(2))`

C

`(""^(m+2)C_(2))^(2)`

D

None of these

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The correct Answer is:
C
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